A dinuclear copper(II) complex involving monoatomic O-carboxylate bridging and Cu-S(thioether) bonds: [Cu(tda)(phen)]2 · H2tda (tda=thiodiacetate, phen=phenanthroline)

The dinuclear copper(II) complex [Cu(tda)(phen)]2 · H2tda (tda=thiodiacetate; phen=1,10-phenanthroline) has been prepared and characterized by single crystal X-ray diffraction. The dimer shows a strictly planar CuO2Cu ring involving monoatomic O-carboxylates in the bridging mode with each copper wea...

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Detalles Bibliográficos
Autores principales: Baggio, R., Garland, M.T., Manzur, J., Peña, O., Perec, M., Spodine, E., Vega, A.
Formato: JOUR
Materias:
Carboxylate complexes
Copper complexes
Crystal structures
Dinuclear complexes
Thioether complexes
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00201693_v286_n1_p74_Baggio
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
Descripción
Sumario:The dinuclear copper(II) complex [Cu(tda)(phen)]2 · H2tda (tda=thiodiacetate; phen=1,10-phenanthroline) has been prepared and characterized by single crystal X-ray diffraction. The dimer shows a strictly planar CuO2Cu ring involving monoatomic O-carboxylates in the bridging mode with each copper weakly bonded to a thioether in a distorted octahedral N2O3S environment. Variable temperature susceptibility measurements reveal the existence of weak ferromagnetic interactions within the dimer, mediated by the oxygen atoms of the bridge. © 1999 Elsevier Science S.A.

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